The most important thing is to keep your mind active.

Drones are not toys, but tools to transform industries.

有些鸟是注定不会被关在笼子里，因为它们的每一片羽毛都闪耀着自由的光辉。

I believe in the power of love.

定理当然是数学的永久财富。

我是一个美国黑人，我为我的种族感到骄傲。我为自己是谁感到骄傲。我有许多自豪和尊严。

I always believe if you’re stuck in a hole and maybe things aren’t going well you will come out stronger.

If you want something you've never had, you must be willing to do something you've never done.

商业成功源于比任何人都更了解你的客户。